Evaluación de la inmunidad híbrida y comorbilidades en el sector educativo de México: perspectivas de la vacunación con Cansino/Moderna contra el SARS-CoV-2
Assessing hybrid immunity and comorbidities in the education sector of Mexico: Insights from Cansino/Moderna Vaccination against SARS-CoV-2
DOI:
https://doi.org/10.15446/rsap.v27n3.117724Palabras clave:
Vacunas contra la COVID-19, inmunidad humoral, comorbilidad, anticuerpos (es)COVID-19 vaccines, humoral immunity, comorbidities, antibodies (en)
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Objetivo Evaluar la inmunidad híbrida y el efecto de las comorbilidades en personas con el esquema de vacunación Cansino/Moderna contra el virus SARS-CoV-2.
Material y Métodos La investigación es de tipo observacional transversal comparativo. Se evaluó a 47 personas pertenecientes al sector educativo del estado de Veracruz, México, con o sin antecedentes de COVID-19 que recibieron el esquema de vacunación Cansino/Moderna. Todos los participantes firmaron un consentimiento informado. La concentración de anticuerpos de clase IgG contra la proteína S del virus SARS-CoV-2 se determinó por medio de la técnica de Elisa indirecto. El análisis estadístico se realizó por medio una prueba T-Student.
Resultados Los individuos con infección previa por SARS-CoV-2 y con esquema de vacunación Cansino/Moderna producen niveles más altos de anticuerpos antiproteína S de clase IgG, en comparación con el grupo sin antecedentes de COVID-19. Por su parte, los individuos con comorbilidades presentaron una baja producción de anticuerpos, incluso aquellos con inmunidad híbrida.
Conclusión Los datos obtenidos indican que la respuesta inmune humoral contra el SAR-S-CoV-2 se produce después de la vacunación con el esquema Cansino/Moderna de manera eficiente y se demuestra la importancia de la inmunidad híbrida en el contexto de la COVID-19, lo que pone de manifiesto el efecto perjudicial de las comorbilidades en la respuesta inmunológica humoral.
Objetive To evaluate hybrid immunity and the effect of comorbidities in people with the Cansino/Moderna vaccination against the SARS-CoV-2.
Methodology A comparative cross-sectional observational study was conducted in the education sector of the State of Veracruz, involving 47 subjects who had previously been infected with SARS-CoV-2 or not, and who had received Cansino/Moderna vaccination. The concentration of anti-Spike IgG antibodies was evaluated using Elisa assay. All participants signed an informed consent. Statistical analysis T-Student was performed.
Results The individuals with previous SARS-CoV-2 infection who received the Cansino/Moderna vaccination had higher levels of anti-Spike IgG antibodies compared to those who had not previously had COVID-19. Moreover, individuals with comorbidities had impaired anti-Spike IgG production despite having hybrid immunity.
Conclusion These findings indicate that antibodies against SARS-CoV-2 are produced after Cansino/Moderna vaccination, emphasizing the significance of hybrid immunity in the context of COVID-19. Additionally, these results underscore the detrimental effect of comorbidities on humoral response, potentially contributing to the increased risk of severe COVID-19 in individuals with underlying health conditions.
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